<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJylkk2PnDAMhn9NuEQ7ggAzcOCw87FV1VaqqrmvEjCQNhCamNnu_vo6MDNbVb0VhRBj-_UTJ8o2r9WXbyeWPvIecfK0YOKJRmcbZQ1urOvIeqP3U-PtWwIfvrL4yOLHdT7YBnhrHddjA7_02AWB1b-N11FP0_WPSPVYm5kyWHqo7VjDhFTx9C_3BWq07t25zAjDZCSu-UZ6z8_3iKse30OnR6lMCDpyBz9n7cAzUZw5MlFyttuvCZweMjhuVEih9ZE_kBz32IRdpEHyAg41iT2jpZr4OsEoBwhlQ4BGcPKKmf4pu7SQs_zEdmFw7ns7m4YrotrG14rEREChSesWd8e7yDp7lKjrZ9onUVD0fWuEcoe8NeqgR1w4TkH0LnQ7hdWMmiptyrSUkZyxt646D5_hEs3OVH8dv8Z-VpvaDmQYc7l9HiZnv1NFMrX3c2jsUy7KOI_6qm1jWSZZCY0qsqQu2ybLGkhBpLFod2obGanA-IrleybECC98kaA1y4_R_xPoSsQiSYQokkLkWb5RBZQgs3S3hbpQsmRZDIPUZhN0ws2OXLVIqrnz5DTao393Ut91NwIswESIGg1UHw8nbkd-u24vhMkHGBQ43s5jjTo4pTEce4ncyPqH55N0MGIPHny0QFcL8W-hCw6s>52905</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            ICE on concept with member function call that lacks parentheses
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          TmLev
      </td>
    </tr>
</table>

<pre>
    MRE: https://godbolt.org/z/Kdsoz1eGP

Code for indexing:
```cpp
#include <concepts>
#include <vector>

template <class T>
concept Beginable = requires(T t) {
    { t.begin } -> std::convertible_to<typename T::iterator>;
    // ^~~  should be `t.begin()`
};

static_assert(Beginable<std::vector<int>>);
```

</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxtUt-PmzAM_mvCS3QVDaWFBx6uP26atknT1PdTIAayhYQlpre7v34OtL3TNGSMje3Pn53UTr1W336cWPbIe8QxkMHEE0nnVO0MrpzvyHuj94sK7m0Nn76z9MjSx0UfnALeOs-1VfBH2y4CLPFtukgzjtc_ItO2MRNVsOzQONvAiNTx9L_wBRp0_j04a4RhNBKXeiND4Od7xhWP76HTVtYmJh25h9-T9hCYKM4cmSg52-2XAk4PORxXdSwh-8gfCI4HVHGKLEJewKMmsGd01BNfR7BygNg2JmgEL680s4-w8wo5y09sF4Xz0LvJKF4Tq2167UiciFBc0jLi7ngHWXRAibp5pjmJBWXfRyMqd5K3RR20xZnHKYLegW6nsLiJqjJVZqVMUKOB6vPhxJ3lt929aOz5AEMNnreTbVDHoDSGYy-RG9n8CnyUHiz2ECAkkzfVP_eGIKZ61biBHGMut8_D6N1PokquDmGKJ_KUizLNk77Kcli3rcrlVhW7XKg8zcS63cht3rZtsykTI2swoWL5nglh4YXPEGSz_JjoSqRivRaiWBci3-SruoAS5CbbbaEpalmyTQqD1GYVecQLnfhqplRPXaCg0QHDe5DWrTsLMLcjfDlh73x1Hr7CJZkbVzPxvx8k-P0">